U.S. Ambassador to the United Nations, Mike Waltz, confirmed on April 19, 2026, that Washington is presenting Iran with a continuation of terms for a nuclear deal, despite President Trump's assertion that Tehran violated a ceasefire. Waltz, speaking on CBS's "Face the Nation," emphasized that the U.S. Navy maintains control over the Strait of Hormuz, effectively isolating the Iranian economy. This diplomatic push follows weeks of heightened military and economic pressure, aiming to compel Iran to abandon its nuclear program, a goal Waltz described as essential for regional stability.
The U.S. Navy's presence in the Strait of Hormuz has created a new reality for Iranian shipping. Vessels are being turned around.
This operational control forms the backbone of Washington's strategy to compel Tehran into diplomatic concessions, according to Ambassador Waltz. He pointed to the highest level of engagement from the U.S., with the Vice President leading the diplomatic charge, as evidence of American seriousness. has intensified its economic campaign. Secretary Bessent announced "Operation Economic Fury," a new phase targeting banks involved in illegal Iranian oil transactions.
This includes secondary sanctions designed to choke off revenue streams. General Caine, speaking on Thursday, indicated that U.S. forces would pursue any vessel supporting Iran, including oil tankers bound for Beijing. The administration is prepared to interdict these ships.
Our Pacific Command stands ready for such actions. Iran's internal decision-making process appears fractured. Waltz described the Iranian side as "in a bit of chaos." He cited conflicting statements over the past 48 hours: their foreign minister announced a halt to attacks on shipping, only for the Islamic Revolutionary Guard Corps (IRGC) to contradict this and then carry out new attacks.
President Trump himself noted these violations. The Institute for the Study of War reported that IRGC Commander General Vahidi secured control over negotiations and military operations within that same 48-hour window. This raises questions about who truly holds authority within Tehran.
Foreign Minister Araghchi, if indeed sidelined, might not be the appropriate counterpart for serious discussions. belief that Tehran's weakened position will ultimately force its hand. He asserted that Iran's economy is "devastated," and its diplomatic isolation is deeper than ever at the United Nations. Oil prices remain relatively stable, and markets are up, suggesting global economic resilience despite the regional tensions.
This economic reality, Waltz argued, leaves Iran with few options. President Trump's public statements have at times diverged from the measured diplomatic language offered by his UN Ambassador. On Friday, President Trump told Weijia Jiang of CBS News that Iran had "agreed to everything," including an indefinite halt to uranium enrichment and an end to supporting proxy groups like Hezbollah.
His social media posts also conveyed significant optimism. withdrawal from the Joint Comprehensive Plan of Action (JCPOA). "Here is what they are not telling you," he implied, is the deep-seated distrust Washington holds, rooted in Tehran's historical actions. approach, Waltz explained, relies on verification and enforceability rather than trust. Any deal must include provisions that prevent Iran from developing a nuclear weapon. He confirmed extensive discussions with the International Atomic Energy Agency (IAEA), which would play a critical role in verifying compliance.
This reflects a lesson learned from past agreements. seeks to arrest the problem before a nuclear breakout scenario becomes irreversible across the Middle East. has no options," Waltz said. military action last year, aimed to reduce Iran's capabilities. Waltz claimed that Iran's military and missile programs are now "in shambles." The Defense Intelligence Agency, however, informed Congress this past week that Iran still possesses thousands of missiles and one-way attack drones capable of threatening the United States. operations and the persistent threat assessment. This discrepancy suggests that while Iran's conventional capabilities may be degraded, its asymmetric and missile threats endure. continues to target what it calls Iran's "shadow fleet," a network for illicit oil trade, with one such operation reportedly linked to a relative of Supreme Leader Khamenei.
Washington's pressure extends beyond sanctions and blockades. The acting attorney general intends to aggressively prosecute individuals and entities involved in Iran's illegal financial networks. threat finance unit is actively pursuing these illicit dollars. This represents a "whole of government, full on press," according to Waltz, aimed at exhausting Iran's resources and will.
He reiterated President Trump's stance that military options remain on the table, including targeting infrastructure run by the IRGC, such as bridges and power plants, which Waltz considers legitimate military targets under historical precedents. Regional diplomatic efforts are also underway. Historic ceasefire talks between Israelis and Lebanese are progressing.
Waltz described this as a "tremendous historic opportunity" for Lebanon to assert control over its territory. has contributed over $250 million to the Lebanese Armed Forces, aiming to strengthen Beirut's capacity to disarm groups like Hezbollah. "Hezbollah has never been in a worse place," Waltz asserted, attributing this to Iran's weakened state and the "fall of the Assad regime" in Syria, which he said had shifted regional power dynamics. He was present at the opening of the first-ever Israel-Lebanon talks, highlighting the significance of the moment. seeks broader support. A UN resolution condemning Iran's attacks on civilian infrastructure, resorts, airports, and shipping passed with 135 nations supporting it.
This, Waltz noted, was "truly tremendous." However, Russia and China chose to side with Iran. Germany and other allies have indicated a willingness to help secure navigation through the Strait of Hormuz after combat concludes, but they require an international mandate from the United Nations. Waltz acknowledged this but stressed the immediate need for action, particularly from Gulf Arab allies like Bahrain, UAE, Qatar, Kuwait, and Saudi Arabia, who are ready to act now.
He firmly stated that Iran is "absolutely in the wrong" for holding an international waterway hostage. Why It Matters: This escalating confrontation holds profound implications for global energy markets, regional security, and the future of nuclear non-proliferation. A stable flow of oil through the Strait of Hormuz is vital for the world economy.
The prospect of Iran acquiring nuclear weapons threatens to ignite an arms race in an already volatile region. strategy tests the limits of "maximum pressure" and its ability to compel a sovereign nation through economic and military might. The internal power struggle within Iran further complicates any diplomatic resolution, making the path forward uncertain and laden with risks for millions of people across the Middle East and beyond. maintains operational control of the Strait of Hormuz, implementing a blockade against Iran. - Washington has launched "Operation Economic Fury" with secondary sanctions targeting banks involved in illegal Iranian oil trade. - Iran's leadership faces internal "chaos," with conflicting statements and reported shifts in negotiation authority. demands a verifiable and enforceable nuclear deal, citing Iran's past deceptions and distrust. - Regional diplomatic efforts, including Israel-Lebanon ceasefire talks, are progressing amidst increased U.S. support for Lebanon's military. offer and any concrete steps towards sending a delegation to Islamabad. actions to interdict vessels bound for China will indicate the next phase of economic pressure. Further discussions at the United Nations regarding an international mandate for Strait of Hormuz navigation will reveal the extent of global consensus, especially concerning Russia and China's positions.
The ongoing Israel-Lebanon talks will also bear close observation for signs of sustained peace in a historically fractured region.
Key Takeaways
— - The U.S. maintains operational control of the Strait of Hormuz, implementing a blockade against Iran.
— - Washington has launched "Operation Economic Fury" with secondary sanctions targeting banks involved in illegal Iranian oil trade.
— - Iran's leadership faces internal "chaos," with conflicting statements and reported shifts in negotiation authority.
— - The U.S. demands a verifiable and enforceable nuclear deal, citing Iran's past deceptions and distrust.
— - Regional diplomatic efforts, including Israel-Lebanon ceasefire talks, are progressing amidst increased U.S. support for Lebanon's military.
Source: CBS News